Find graphically and analytically the magnitude of the resulting from the sum of the following vectors. Also determines the angle

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Q: 6ij=I, V i,j from 1 to 3 where I is identity tensor matrix.

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Q: 6ij=I , V i,j from 1 to 3 where I is identity tensor matrix. 0 صواب ihi O

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: (Ъ) (aU) · (bV) = ab(U.V)

A: Explanation of the answer is as follows

Magnitude

A vector is an element with both direction and magnitude. A vector is represented using an arrow, where the arrow represents the direction of the vector and its length is represented using the magnitude. The set of vectors in space is known as vector space. The vectors can be added, subtracted, multiplied, and divided in a vector space. The image below shows a vector AB.